A student in a lab exerts a 30 N force to pull a block a distance of 36 cm. If a total of 10 J of work is done, the angle between the force and the displacement is a. 89 d. b. 22 e. c. 38 24 none of the above A 100-g sparrow flying at 17.1 m/s wishes to have equal kinetic and gravitational potential energies. The height that will accomplish this is a. 0.15 m b. 1.5 m c. 15.00 m d. e. 150 m 1500 m